Adding parameter warn_when_defaulting_parameters to control default parameter warnings (backport #5189) #5210
+54
−19
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Basic Info
Description of contribution in a few bullet points
As previously discussed in #5154, as most of the parameters in the stack are associated to default values, it is currently difficult for code maintainers to spot parameters that are not loaded because of typos, wrong namespaces, or because of code changes.
The problem can be solved associating a full definition of the parameters in the yaml configuration files with a mechanism that warns when an association fails.
As this would likely result in a lot of spam for users without a full yaml definition, the current change proposes optionally enabling the feature for a node through a parameter.
This would leave the default policy to not-warning while allowing the user to enable it without modifying source-code.
Description of how this change was tested
Unit tests
Future work that may be required in bullet points
For Maintainers:
This is an automatic backport of pull request #5189 done by [Mergify](https://mergify.com).